v3.41.1

passteque/gluetunv3.41.1Feb 11, 2026by qdm12

AI Summary

Bugfix release addressing healthcheck race conditions, Wireguard kernel detection, and OpenVPN kernel compatibility.

Key Highlights

Fixed healthcheck race condition causing Gluetun to hang completely
Wireguard kernelspace detection fixed in some cases
OpenVPN 2.5 is no longer needed, resolving kernel incompatibilities
ProtonVPN now supports port 51820 for UDP OpenVPN connections

New Features

ProtonVPN support for port 51820 for UDP OpenVPN connections

Full Release Notes

## Fixes

- Healthcheck: prevent race condition making Gluetun hang completely (#3123)
- Wireguard kernelspace detection fixed in some cases
- OpenVPN 2.5 is not needed as long as it's not to be used, resolving some kernel incompatibilities
- HTTP proxy: remove info log when no Proxy-Authorization header is present
- ProtonVPN:
  - update OpenVPN settings (#3120)
  - support port 51820 for UDP OpenVPN connections